28688136

素因数分解:

$2^3\times 3^1\times {\mathrm{337}}^1\times {\mathrm{3547}}^1$

素因数の和:3893

約数の個数: 32

約数和(自身を含む): 71953440

約数和(自身を除く): 43265304

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 337, 674, 1011, 1348, 2022, 2696, 3547, 4044, 7094, 8088, 10641, 14188, 21282, 28376, 42564, 85128, 1195339, 2390678, 3586017, 4781356, 7172034, 9562712, 14344068, 28688136]

約数ペア:

[(1, 28688136), (2, 14344068), (3, 9562712), (4, 7172034), (6, 4781356), (8, 3586017), (12, 2390678), (24, 1195339), (337, 85128), (674, 42564), (1011, 28376), (1348, 21282), (2022, 14188), (2696, 10641), (3547, 8088), (4044, 7094)]